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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/******************************************************************************
* This file is auto-generated from a template file by the GenerateTests.csx *
* script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make *
* changes, please update the corresponding template and run according to the *
* directions listed in the file. *
******************************************************************************/
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;
namespace JIT.HardwareIntrinsics.X86
{
public static partial class Program
{
private static void SetAllVector128Byte()
{
bool skipIf32Bit = (typeof(Byte) == typeof(Int64)) ||
(typeof(Byte) == typeof(UInt64));
if (skipIf32Bit && !Environment.Is64BitProcess)
{
return;
}
var test = new SimpleScalarUnaryOpTest__SetAllVector128Byte();
if (test.IsSupported)
{
// Validates basic functionality works
test.RunBasicScenario();
// Validates calling via reflection works
test.RunReflectionScenario();
// Validates passing a static member works
test.RunClsVarScenario();
// Validates passing a local works
test.RunLclVarScenario();
// Validates passing the field of a local works
test.RunLclFldScenario();
// Validates passing an instance member works
test.RunFldScenario();
}
else
{
// Validates we throw on unsupported hardware
test.RunUnsupportedScenario();
}
if (!test.Succeeded)
{
throw new Exception("One or more scenarios did not complete as expected.");
}
}
}
public sealed unsafe class SimpleScalarUnaryOpTest__SetAllVector128Byte
{
private static readonly int LargestVectorSize = 16;
private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
private static readonly Random Random = new Random();
private static Byte _clsVar;
private Byte _fld;
private SimpleScalarUnaryOpTest__DataTable<Byte> _dataTable;
static SimpleScalarUnaryOpTest__SetAllVector128Byte()
{
_clsVar = (byte)(Random.Next(byte.MinValue, byte.MaxValue));
}
public SimpleScalarUnaryOpTest__SetAllVector128Byte()
{
Succeeded = true;
_fld = (byte)(Random.Next(byte.MinValue, byte.MaxValue));
_dataTable = new SimpleScalarUnaryOpTest__DataTable<Byte>(new Byte[RetElementCount], LargestVectorSize);
}
public bool IsSupported => Sse2.IsSupported;
public bool Succeeded { get; set; }
public void RunBasicScenario()
{
var firstOp = (byte)(Random.Next(byte.MinValue, byte.MaxValue));
var result = Sse2.SetAllVector128(
firstOp
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(firstOp, _dataTable.outArrayPtr);
}
public void RunReflectionScenario()
{
var firstOp = (byte)(Random.Next(byte.MinValue, byte.MaxValue));
var method = typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), new Type[] { typeof(Byte) });
var result = method.Invoke(null, new object[] { firstOp });
Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
ValidateResult(firstOp, _dataTable.outArrayPtr);
}
public void RunClsVarScenario()
{
var result = Sse2.SetAllVector128(
_clsVar
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_clsVar, _dataTable.outArrayPtr);
}
public void RunLclVarScenario()
{
var firstOp = (byte)(Random.Next(byte.MinValue, byte.MaxValue));
var result = Sse2.SetAllVector128(firstOp);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(firstOp, _dataTable.outArrayPtr);
}
public void RunLclFldScenario()
{
var test = new SimpleScalarUnaryOpTest__SetAllVector128Byte();
var result = Sse2.SetAllVector128(test._fld);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld, _dataTable.outArrayPtr);
}
public void RunFldScenario()
{
var result = Sse2.SetAllVector128(_fld);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_fld, _dataTable.outArrayPtr);
}
public void RunUnsupportedScenario()
{
Succeeded = false;
try
{
RunBasicScenario();
}
catch (PlatformNotSupportedException)
{
Succeeded = true;
}
}
private void ValidateResult(Byte firstOp, void* result, [CallerMemberName] string method = "")
{
Byte[] outArray = new Byte[RetElementCount];
Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
ValidateResult(firstOp, outArray, method);
}
private void ValidateResult(Byte firstOp, Byte[] result, [CallerMemberName] string method = "")
{
if (result[0] != firstOp)
{
Succeeded = false;
}
else
{
for (var i = 1; i < RetElementCount; i++)
{
if (result[i] != firstOp)
{
Succeeded = false;
break;
}
}
}
if (!Succeeded)
{
Console.WriteLine($"{nameof(Sse2)}.{nameof(Sse2.SetAllVector128)}<Byte>(Vector128<Byte>): {method} failed:");
Console.WriteLine($" firstOp: ({string.Join(", ", firstOp)})");
Console.WriteLine($" result: ({string.Join(", ", result)})");
Console.WriteLine();
}
}
}
}
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